Send your request Join Sii
Send your request Join Sii

About the client

mBank (former BRE BANK) is the third largest bank in Poland, operating on both the retail and corporate market.

The challenge

A quick response to new business needs is essential on a dynamically developing financial market. Efficient implementation of a new product is essential for gaining the upper hand on the market.

What we did

Development of new functionalities and expansion of existing ones within the core banking system. Sii has been working in accordance with received business documentation, beginning with the preparation of a technical project, through implementation, up to development tests.


  • Fees and charges module – the module is used for automatic charging of fees for the use of the Internet access platform.
  • Report optimization – processes generating reports from interbank transfers were optimized.
  • SEPA transfer service – development of the transfers module in the Euro SEPA currency.
  • Corporate cards service system – designing the architecture and the implementation of the corporate cards service system (Prepaid and Charge cards).
  • Integration of transactional systems – the creation of a communication and integration model for transaction and Internet systems in the bank.
Learn more
See more

We are constantly searching for talents

Join Sii and get a chance to work on similar projects for prestigious customers.

Network Security Engineer

Bialystok, Bydgoszcz, Czestochowa, Gdansk + 14 locations

SOC Analyst

Lodz, Bialystok, Bydgoszcz, Czestochowa + 14 locations

Procurement Specialist

Bydgoszcz, Gdansk, Kielce, Cracow + 13 locations

Business Architect – financial industry

Bydgoszcz, Gdansk, Kielce, Cracow + 14 locations

SAP CO Consultant

Bialystok, Bydgoszcz, Czestochowa, Gdansk + 13 locations
See more

Get an offer

If you have any questions or would like to learn more about our offer, feel free to contact us.

Send your request Send your request

Natalia Competency Center Director

Get an offer

Join Sii

Find the job that's right for you. Check out open positions and apply.

Apply Apply

Paweł Process Owner

Join Sii


Ta treść jest dostępna tylko w jednej wersji językowej.
Nastąpi przekierowanie do strony głównej.

Czy chcesz opuścić tę stronę?

Einige Inhalte sind nicht in deutscher Sprache verfügbar.
Sie werden auf die deutsche Homepage weitergeleitet.

Möchten Sie fortsetzen?